Online GCD Calculator is useful to find the GCD of 442, 788, 724 quickly. Get the easiest ways to solve the greatest common divisor of 442, 788, 724 i.e 2 in different methods as follows.
Given Input numbers are 442, 788, 724
In the factoring method, we have to find the divisors of all numbers
Divisors of 442 :
The positive integer divisors of 442 that completely divides 442 are.
1, 2, 13, 17, 26, 34, 221, 442
Divisors of 788 :
The positive integer divisors of 788 that completely divides 788 are.
1, 2, 4, 197, 394, 788
Divisors of 724 :
The positive integer divisors of 724 that completely divides 724 are.
1, 2, 4, 181, 362, 724
GCD of numbers is the greatest common divisor
So, the GCD (442, 788, 724) = 2.
Given numbers are 442, 788, 724
The list of prime factors of all numbers are
Prime factors of 442 are 2 x 13 x 17
Prime factors of 788 are 2 x 2 x 197
Prime factors of 724 are 2 x 2 x 181
The highest common occurrence is 21
Therefore, GCD of 442, 788, 724 is 2.
Given numbers are 442, 788, 724
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(442, 788) = 174148
GCD(442, 788) = ( 442 x 788 ) / 174148
= 442 / 788
= 442
Step2:
LCM(2, 724) = 724
GCD(2, 724) = ( 2 x 724 ) / 724
= 2 / 724
= 2
So, Greatest Common Divisor of 442, 788, 724 is 2
Here are some samples of GCD of Numbers calculations.
Given numbers are 442, 788, 724
The greatest common divisor of numbers 442, 788, 724 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 442, 788, 724 is 2.
1. What is the GCD of 442, 788, 724?
GCD of given numbers 442, 788, 724 is 2
2. How to calculate the greatest common divisor of 442, 788, 724?
We can find the highest common divisor of 442, 788, 724 easily using the prime factorization method. Just list the prime factors of all numbers and pick the highest common factor which is the GCD of 442, 788, 724 i.e 2.
3. How can I use the GCD of 442, 788, 724Calculator?
Out the numbers 442, 788, 724 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.